• 3000SSLG Double Detector Check Valve - Fire Protection Parts
  • 3000SSLG Double Detector Check Valve - Fire Protection Parts
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Ames Backflows

3000SSLG 2" Backflow Preventor Valve Double Detector Check Valve Fire Protection

3000SSLG 2" Backflow Preventor Valve Double Detector Check Valve Fire Protection

Product code: 3000SSLG-0250

$4,230.00
$13,895.66 $4,230.00
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Description

The 3000SSLG Double Detector Check Valve is specifically engineered to serve in fire protection systems where robust contamination control and water supply integrity are critical. Designed for continuous, reliable operation in high-demand environments, this valve effectively prevents backflow and cross-contamination, ensuring compliance with fire safety regulatory requirements.

Technical Specifications (Material Focus)
  • Main Body: Constructed from fusion-bonded epoxy-coated ductile iron (ASTM A536), providing resistance to corrosion and mechanical stress in fire suppression infrastructure.
  • Internal Components: Utilizes 300-series stainless steel for springs and fasteners to maintain durability and corrosion resistance under high-pressure cycling.
  • Check Modules: Engineered with glass-filled Noryl™ or equivalent high-strength thermoplastic material to deliver reliable sealing performance and longevity.
  • Seats: Features reversible and replaceable EPDM elastomer discs, allowing for maintenance ease and consistent positive shutoff to prevent water contamination.
Regulatory Compliance
  • UL Listed: Meets UL 312 standards for reduced pressure principle backflow preventers used in fire protection applications.
  • FM Approved: Certified by Factory Mutual to assure dependable performance within fire suppression systems.
  • ASSE Standard: Complies with ASSE 1013 for double check detector assemblies, ensuring industry-accepted operational reliability.
  • AWWA Standards: Conforms to AWWA C511 and C512, confirming suitability for potable water systems and fire protection service.
Operational Compatibility
  • Pressure Rating: Rated to operate effectively at a maximum working pressure of 175 PSI (12.1 bar), suitable for municipal water supplies and commercial fire systems.
  • Temperature Range: Designed for use in environments ranging from 33°F to 140°F (0.5°C to 60°C), accommodating typical indoor mechanical rooms and subterranean vaults.
  • Connection Types: Available with flanged ANSI B16.1 and grooved AWWA C606 end connections, affording compatible and secure integration into existing pipeline infrastructure.
  • Installation Orientation: Compatible with both horizontal and vertical (upward flow) installations, facilitating flexible design within fire system layouts.

This valve is ideal for fire protection professionals and system engineers seeking a durable backflow prevention solution that conforms to stringent fire safety protocols. The double detector design integrates two check valves with a meter detector assembly, enabling instantaneous detection of system leakage or unauthorized water flow—critical for alerting maintenance teams to potential integrity breaches in fire lines before contamination or water loss compromises system readiness.

Compared to single check valves, the 3000SSLG Double Detector Check Valve offers enhanced reliability through redundancy, reducing risk of failure during emergency fire events. Its construction materials deliver extended service life even in corrosive or high moisture environments commonly found in mechanical and underground valve vaults.

For effective system maintenance, the built-in test ports allow for easy routine testing and verification without system disassembly, aligning with NFPA 13 and NFPA 25 inspection standards. This simplifies compliance with fire code requirements and supports uninterrupted fire system certification.

In summary, the 3000SSLG provides a proven, code-compliant solution for preventing backflow and ensuring fire line integrity. Its durable materials, regulatory certifications, and operational flexibility make it a dependable choice for commercial, municipal, and industrial fire protection water systems.

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Product Details


The 3000SSLG Double Detector Check Valve is specifically engineered to serve in fire protection systems where robust contamination control and water supply integrity are critical. Designed for continuous, reliable operation in high-demand environments, this valve effectively prevents backflow and cross-contamination, ensuring compliance with fire safety regulatory requirements. Technical...
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Frequently Asked Questions

The Fire Protection Parts Difference: Your Specialized Partner for Critical Components. Call us (866) 906-1526.

At Fire Protection Parts, we understand that maintaining effective fire suppression systems requires readily available, high-quality components. We are not a general supplier; our exclusive focus is on fire protection parts, which allows us to offer unparalleled expertise and a comprehensive inventory in this vital niche.

Why Choose Fire Protection Parts?
Unwavering Product Specialization: Our deep focus on fire sprinkler system components, and specific types of suppression system valves ensures our knowledge and resources are entirely dedicated to your systems' intricate needs.

Exceptional Customer Experience: Customers consistently praise our great communication, excellent service, and helpful support. We prioritize clear and timely interactions to meet your needs efficiently.

Streamlined Online Platform: Our website, Fireparts.com, is well-organized and easy-to-navigate, simplifying procurement. Find the exact parts you need quickly with detailed information and an efficient ordering process.

Reliability and Speed: Timely delivery is critical. We are committed to prompt and reliable shipping, ensuring you receive necessary parts quickly for scheduled maintenance or urgent repairs.

Dedicated Technical Support: Our team offers knowledgeable technical support to assist with part identification, troubleshooting, and informed decision-making.

Choose Fire Protection Parts as your partner. We deliver specialized products with exceptional service, technical expertise, and reliable speed, dedicated to being your trusted source for all your fire protection needs.

Ordering and Shipping Information

We strive to make your ordering process seamless and ensure your critical fire protection components are delivered promptly.

How to order

Order efficiently via our user-friendly website, Fireparts.com. Simply add products to your cart and proceed to our secure checkout. Our knowledgeable support team is available if you need assistance.

Shipping & Transit
Carriers: We primarily use reliable carriers like UPS and FedEx. For larger, heavier items, we utilize LTL freight carriers (e.g., FedEx Freight, R & L).

Origin & Handling: Most orders ship from our manufacturer's warehouse in Chicago, IL or warehouse near you. Orders are typically processed within 1-2 business days (M-F), with a 3:00 PM CST cut-off.

Transit Times (US): Standard transit is generally 2-3 business days to all US destinations, resulting in an estimated total delivery time of 2-4 business days from placement.

Free Shipping: We offer free standard ground shipping on orders in stock totaling $1,100.00 or more within the contiguous United States via FedEx Ground.

Expedited Options: Next-day and two-day air services are available for urgent needs. Contact us for quotes and availability.

International: We ship to the US, Canada, Mexico, and most international destinations. Allow 3-5+ additional business days for processing. Customers are responsible for all duties and taxes.

HAZMAT: Certain items (CPVC, fire extinguishers, etc.) cannot ship via USPS or air and may incur special fees.

Important Note for Freight (LTL)
Thoroughly inspect all LTL shipments for damage before accepting delivery. If damage is present, refuse the delivery and contact us immediately to arrange a replacement.

Once shipped, you will receive an email with a tracking number. All shipping times are estimates provided by the carriers and are not guaranteed.

Our Return Policy

Effective: April 30, 2025

Your satisfaction is important to Fire Protection Parts. Please review our policy for returns.

General Returns
We accept returns of most new, unused, and resalable items in original packaging within 30 days of receipt. A valid proof of purchase is required.

Initiation: Contact us at info@fireprotectionparts.net to start a return and obtain a Return Merchandise Authorization (RMA) number.

Shipping: The customer is responsible for all return shipping costs to: Fire Protection Parts Returns, 2135 City Gate Ln #3018, Naperville, IL, 60563.

Restocking Fee: A 25% restocking fee will be applied to all eligible returns.

Return and Refund Process
Request RMA: Email info@fireprotectionparts.net.

Package Securely: Include the RMA number clearly inside the package.

Refunds: Once inspected, refunds (less the 25% restocking fee and original shipping) will be credited to your original payment method within 14 business days.

Exceptions
Defective/Damaged Items: Contact us immediately upon receipt for instructions.

Exchanges: Place a new, separate order for the desired item and return the original for a refund (subject to terms).

Special Order Items: These are non-returnable and non-refundable unless the manufacturer accepts the return.

All products are subject to the manufacturer's warranty, not direct warranties from Fire Protection Parts. All sales are governed by our Standard Terms and Conditions of Sale.

Installation Assistance

Installation Assistance

While Fire Protection Parts specializes in providing high-quality fire protection components, we understand that proper installation is crucial for the effectiveness and safety of these systems.

For professional installation services across the United States, we recommend our trusted partner: Fire & Life Safety Consultants.

As a nationwide fire protection contractor, Fire & Life Safety Consultants offers comprehensive installation services for a wide range of fire protection systems.

To inquire about installation services, please:

Visit their website: www.fireandlifesafety.net to learn more about their services and coverage or call (800) 976-2489.

Email job information: Send the details of your installation needs to info@fireprotectionparts.net, and we will forward your inquiry to the team at Fire & Life Safety Consultants.

Please note that while we facilitate this connection, all installation services and agreements will be directly between you and Fire & Life Safety Consultants.

Technical Support

At Fire Protection Parts, we're committed to providing you with the expertise you need. If you require technical assistance with product selection, troubleshooting, or any other inquiries, our knowledgeable support team is ready to help.

Please call our experts directly at (866) 906-1526 for immediate assistance.

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